pecifications about the Water Sprinkle : Size- Diameter 8.7” * Height 4.1” Material:Use environmental protection ABS + Plastic on the Lawn Sprinkler Different Spray Direction - Direct or 45 degree 3 arm automatic constant 360 degree rotating spray without other auxiliary power equipment just by household water supply pressure. Apply to the lawn, garden, where plants irrigating or spray and roof spray cooling in summer Warm Prompt: Connector NOT included. With International Standard Pipes and Water Pressure,when the water pressure reaches 2.5bar,the long spray diameter can up to 26ft-32.8ft distance.(But the maximum water pressure can not exceed 4 bar, otherwise the water will leak.) Package list: 1*3-arm Rotating Sprinkler head 1 round Sprinkler head 1 High quality ABS Spike